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Controlled synthesis of hollow C@TiO2@MoS2 hierarchical nanospheres for high-performance lithium-ion batteries.
Nanoscale. 2018 Sep 20; 10(36):17327-17334.N

Abstract

In this manuscript, we utilize a facile and efficient step-by-step strategy to synthesize three-layered C@TiO2@MoS2 hierarchical nanocomposites. These novel hybrids serve as anode materials in lithium-ion batteries (LIBs). The designed structure, in which MoS2 nanosheets are uniformly grown on TiO2 coated carbon hollow spheres, can enhance the electrical conductivity of electrodes, shorten the diffusion length of Li+ ions, alleviate the expansion of electrode materials and provide more active sites for lithium ion storage. As anode materials for lithium-ion batteries (LIBs), the C@TiO2@MoS2 hierarchical nanocomposites exhibit a high initial specific capacity (1687 mA h g-1) and good cycling performance (993.2 mA h g-1 after 100 cycles at a current density of 0.2 A g-1). Furthermore, the C@TiO2@MoS2 electrode exhibits high rate capacities of 963, 860, 806, 743, 703, 664 and 633 mA h g-1 at different current densities of 200, 500, 1000, 2000, 3000, 4000 and 5000 mA h g-1, respectively. The electrochemical performances stated above prove that the as-prepared C@TiO2@MoS2 nanocomposites can be promising anode materials for high-performance lithium-ion batteries.

Authors+Show Affiliations

Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China. hongwei@suda.edu.cn.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

30198042

Citation

Pei, Jie, et al. "Controlled Synthesis of Hollow C@TiO2@MoS2 Hierarchical Nanospheres for High-performance Lithium-ion Batteries." Nanoscale, vol. 10, no. 36, 2018, pp. 17327-17334.
Pei J, Geng H, Ang EH, et al. Controlled synthesis of hollow C@TiO2@MoS2 hierarchical nanospheres for high-performance lithium-ion batteries. Nanoscale. 2018;10(36):17327-17334.
Pei, J., Geng, H., Ang, E. H., Zhang, L., Cao, X., Zheng, J., & Gu, H. (2018). Controlled synthesis of hollow C@TiO2@MoS2 hierarchical nanospheres for high-performance lithium-ion batteries. Nanoscale, 10(36), 17327-17334. https://doi.org/10.1039/c8nr05451g
Pei J, et al. Controlled Synthesis of Hollow C@TiO2@MoS2 Hierarchical Nanospheres for High-performance Lithium-ion Batteries. Nanoscale. 2018 Sep 20;10(36):17327-17334. PubMed PMID: 30198042.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Controlled synthesis of hollow C@TiO2@MoS2 hierarchical nanospheres for high-performance lithium-ion batteries. AU - Pei,Jie, AU - Geng,Hongbo, AU - Ang,Edison Huixiang, AU - Zhang,Lingling, AU - Cao,Xueqin, AU - Zheng,Junwei, AU - Gu,Hongwei, PY - 2018/9/11/pubmed PY - 2018/9/11/medline PY - 2018/9/11/entrez SP - 17327 EP - 17334 JF - Nanoscale JO - Nanoscale VL - 10 IS - 36 N2 - In this manuscript, we utilize a facile and efficient step-by-step strategy to synthesize three-layered C@TiO2@MoS2 hierarchical nanocomposites. These novel hybrids serve as anode materials in lithium-ion batteries (LIBs). The designed structure, in which MoS2 nanosheets are uniformly grown on TiO2 coated carbon hollow spheres, can enhance the electrical conductivity of electrodes, shorten the diffusion length of Li+ ions, alleviate the expansion of electrode materials and provide more active sites for lithium ion storage. As anode materials for lithium-ion batteries (LIBs), the C@TiO2@MoS2 hierarchical nanocomposites exhibit a high initial specific capacity (1687 mA h g-1) and good cycling performance (993.2 mA h g-1 after 100 cycles at a current density of 0.2 A g-1). Furthermore, the C@TiO2@MoS2 electrode exhibits high rate capacities of 963, 860, 806, 743, 703, 664 and 633 mA h g-1 at different current densities of 200, 500, 1000, 2000, 3000, 4000 and 5000 mA h g-1, respectively. The electrochemical performances stated above prove that the as-prepared C@TiO2@MoS2 nanocomposites can be promising anode materials for high-performance lithium-ion batteries. SN - 2040-3372 UR - https://www.unboundmedicine.com/medline/citation/30198042/Controlled_synthesis_of_hollow_C@TiO2@MoS2_hierarchical_nanospheres_for_high_performance_lithium_ion_batteries_ L2 - https://doi.org/10.1039/c8nr05451g DB - PRIME DP - Unbound Medicine ER -
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